@ARTICLE{Kaskow_M._MW_2018, author={Kaskow, M. and Gorajek, L. and Zendzian, W. and Jabczynski, J.}, volume={vol. 26}, number={No 2}, journal={Opto-Electronics Review}, pages={188-193}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences (under the auspices of the Committee on Electronics and Telecommunication) and Association of Polish Electrical Engineers in cooperation with Military University of Technology}, abstract={We demonstrate MW-level, single resonance optical parametric oscillator, based on KTP Type-II crystal with noncritical phase-matching. The OPO is pumped by electro-optically Q-switched Nd:YAG slab laser providing 55 mJ of pulse energy. At the output, we achieved 28 mJ of signal pulse energy at 1.57 μm with 51% conversion efficiency, corresponding to 1.4 MW of peak power.}, type={Article}, title={MW peak power KTP-OPO-based “eye-safe” transmitter}, URL={http://journals.pan.pl/Content/115313/PDF/main.pdf}, keywords={Optical parametric oscillator, Q-switched laser, Neodymium laser}, }